6404349

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 10460640

約数和(自身を除く): 4056291

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2293, 2793, 6879, 16051, 43567, 48153, 112357, 130701, 304969, 337071, 914907, 2134783, 6404349]

約数ペア:

[(1, 6404349), (3, 2134783), (7, 914907), (19, 337071), (21, 304969), (49, 130701), (57, 112357), (133, 48153), (147, 43567), (399, 16051), (931, 6879), (2293, 2793)]